For years, Google Maps didn't support speed limits at all, a massively helpful feature on any navigation software. This finally changed last year, when the speed limit began to appear on Maps for Android Auto (and later the phone app). But it hasn't been available everywhere, and now Google has finally confirmed which areas have the feature.
According to a post on the Android Auto support forum, the speed limit indicator is only live in the San Francisco Bay Area and Rio de Janeiro, Brazil.Read More
Google confirms speed limits on Google Maps only available in two cities was written by the awesome team at Android Police.